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| — | math-public:formula_chetn_koeff [2016/07/04 21:18] (текущий) – создано labreslav |
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| | | 1. | $3x^2-68x+44=0$ | $22;\dfrac{2}{3}$ | |
| | | 2. | $-5x^2+64x-48=0$ | $\dfrac{4}{5};12$ | |
| | | 3. | $-21x^2-62x-40=0$ | $-2;-\dfrac{20}{21}$ | |
| | | 4. | $-3x^2+50x-88=0$ | $2;\dfrac{44}{3}$ | |
| | | 5. | $4x^2-40x+99=0$ | $\dfrac{11}{2};\dfrac{9}{2}$ | |
| | | 6. | $-27x^2+46x-19=0$ | $\dfrac{19}{27};1$ | |
| | | 7. | $12x^2+56x+25=0$ | $-\dfrac{1}{2};-\dfrac{25}{6}$ | |
| | | 8. | $-51x^2+44x+7=0$ | $-\dfrac{7}{51};1$ | |
| | | 9. | $7x^2+46x+75=0$ | $-3;-\dfrac{25}{7}$ | |
| | | 10. | $65x^2-54x+9=0$ | $\dfrac{3}{5};\dfrac{3}{13}$ | |
| | | 11. | $-4x^2+64x+33=0$ | $-\dfrac{1}{2};\dfrac{33}{2}$ | |
| | | 12. | $4x^2+44x+85=0$ | $-\dfrac{5}{2};-\dfrac{17}{2}$ | |
| | | 13. | $11x^2+48x+52=0$ | $-2;-\dfrac{26}{11}$ | |
| | | 14. | $-35x^2+68x+4=0$ | $-\dfrac{2}{35};2$ | |
| | | 15. | $39x^2+38x-1=0$ | $\dfrac{1}{39};-1$ | |
| | | 16. | $33x^2-64x+15=0$ | $\dfrac{5}{3};\dfrac{3}{11}$ | |
| | | 17. | $-44x^2-72x-9=0$ | $-\dfrac{3}{2};-\dfrac{3}{22}$ | |
| | | 18. | $7x^2-58x+51=0$ | $\dfrac{51}{7};1$ | |
| | | 19. | $15x^2+38x-40=0$ | $\dfrac{4}{5};-\dfrac{10}{3}$ | |
| | | 20. | $-9x^2-40x+49=0$ | $-\dfrac{49}{9};1$ | |
| | | 21. | $8x^2-62x+75=0$ | $\dfrac{25}{4};\dfrac{3}{2}$ | |
| | | 22. | $-23x^2-52x-29=0$ | $-\dfrac{29}{23};-1$ | |
| | | 23. | $-9x^2+48x-55=0$ | $\dfrac{5}{3};\dfrac{11}{3}$ | |
| | | 24. | $17x^2-48x-9=0$ | $3;-\dfrac{3}{17}$ | |
| | | 25. | $51x^2-62x+11=0$ | $1;\dfrac{11}{51}$ | |
| | | 26. | $95x^2-64x+9=0$ | $\dfrac{9}{19};\dfrac{1}{5}$ | |
| | | 27. | $23x^2+58x+24=0$ | $-\dfrac{12}{23};-2$ | |
| | | 28. | $-7x^2+46x-39=0$ | $1;\dfrac{39}{7}$ | |
| | | 29. | $-3x^2-38x-35=0$ | $-\dfrac{35}{3};-1$ | |
| | | 30. | $-56x^2-58x-15=0$ | $-\dfrac{15}{28};-\dfrac{1}{2}$ | |
| | | 31. | $44x^2+40x+9=0$ | $-\dfrac{9}{22};-\dfrac{1}{2}$ | |
| | | 32. | $75x^2-58x+11=0$ | $\dfrac{11}{25};\dfrac{1}{3}$ | |
| | | 33. | $5x^2-38x+72=0$ | $4;\dfrac{18}{5}$ | |
| | | 34. | $4x^2-56x-93=0$ | $\dfrac{31}{2};-\dfrac{3}{2}$ | |
| | | 35. | $-53x^2-56x-3=0$ | $-1;-\dfrac{3}{53}$ | |
| | | 36. | $-16x^2+54x+31=0$ | $-\dfrac{1}{2};\dfrac{31}{8}$ | |
| | | 37. | $25x^2+42x-16=0$ | $\dfrac{8}{25};-2$ | |
| | | 38. | $25x^2-72x+44=0$ | $2;\dfrac{22}{25}$ | |
| | | 39. | $64x^2+68x+15=0$ | $-\dfrac{5}{16};-\dfrac{3}{4}$ | |
| | | 40. | $55x^2+64x+16=0$ | $-\dfrac{4}{11};-\dfrac{4}{5}$ | |
| | | 41. | $-15x^2-68x-64=0$ | $-\dfrac{16}{5};-\dfrac{4}{3}$ | |
| | | 42. | $-20x^2-72x-7=0$ | $-\dfrac{7}{2};-\dfrac{1}{10}$ | |
| | | 43. | $27x^2-42x+8=0$ | $\dfrac{4}{3};\dfrac{2}{9}$ | |
| | | 44. | $3x^2+38x+35=0$ | $-1;-\dfrac{35}{3}$ | |
| | | 45. | $-16x^2+70x-31=0$ | $\dfrac{1}{2};\dfrac{31}{8}$ | |
| | | 46. | $5x^2-62x-39=0$ | $13;-\dfrac{3}{5}$ | |
| | | 47. | $-28x^2+44x-15=0$ | $\dfrac{1}{2};\dfrac{15}{14}$ | |
| | | 48. | $7x^2-48x-55=0$ | $\dfrac{55}{7};-1$ | |
| | | 49. | $5x^2-44x+68=0$ | $\dfrac{34}{5};2$ | |
| | | 50. | $-16x^2+40x-9=0$ | $\dfrac{1}{4};\dfrac{9}{4}$ | |
| | | 51. | $48x^2+38x+7=0$ | $-\dfrac{7}{24};-\dfrac{1}{2}$ | |
| | | 52. | $-27x^2-66x-32=0$ | $-\dfrac{16}{9};-\dfrac{2}{3}$ | |
| | | 53. | $3x^2+52x+92=0$ | $-2;-\dfrac{46}{3}$ | |
| | | 54. | $-60x^2+44x+9=0$ | $-\dfrac{1}{6};\dfrac{9}{10}$ | |
| | | 55. | $15x^2+38x+11=0$ | $-\dfrac{1}{3};-\dfrac{11}{5}$ | |
| | | 56. | $33x^2-52x-5=0$ | $\dfrac{5}{3};-\dfrac{1}{11}$ | |
| | | 57. | $55x^2-38x-17=0$ | $1;-\dfrac{17}{55}$ | |
| | | 58. | $7x^2-52x-59=0$ | $\dfrac{59}{7};-1$ | |
| | | 59. | $-47x^2-70x-23=0$ | $-1;-\dfrac{23}{47}$ | |
| | | 60. | $11x^2+64x+45=0$ | $-\dfrac{9}{11};-5$ | |
| | | 61. | $-57x^2+52x-11=0$ | $\dfrac{1}{3};\dfrac{11}{19}$ | |
| | | 62. | $-23x^2+66x+9=0$ | $-\dfrac{3}{23};3$ | |
| | | 63. | $17x^2+48x+31=0$ | $-1;-\dfrac{31}{17}$ | |
| | | 64. | $-35x^2+68x-32=0$ | $\dfrac{4}{5};\dfrac{8}{7}$ | |
| | | 65. | $-72x^2+38x-1=0$ | $\dfrac{1}{36};\dfrac{1}{2}$ | |
| | | 66. | $-9x^2+56x-87=0$ | $3;\dfrac{29}{9}$ | |
| | | 67. | $-15x^2+62x+13=0$ | $-\dfrac{1}{5};\dfrac{13}{3}$ | |
| | | 68. | $-68x^2+40x-3=0$ | $\dfrac{3}{34};\dfrac{1}{2}$ | |
| | | 69. | $64x^2-60x+9=0$ | $\dfrac{3}{4};\dfrac{3}{16}$ | |
| | | 70. | $4x^2-64x+87=0$ | $\dfrac{29}{2};\dfrac{3}{2}$ | |
| | | 71. | $-7x^2+58x-51=0$ | $1;\dfrac{51}{7}$ | |
| | | 72. | $-24x^2-58x-13=0$ | $-\dfrac{13}{6};-\dfrac{1}{4}$ | |
| | | 73. | $93x^2+46x+5=0$ | $-\dfrac{5}{31};-\dfrac{1}{3}$ | |
| | | 74. | $-48x^2-58x-17=0$ | $-\dfrac{17}{24};-\dfrac{1}{2}$ | |
| | | 75. | $-16x^2+70x-69=0$ | $\dfrac{3}{2};\dfrac{23}{8}$ | |
| | | 76. | $-51x^2-44x+7=0$ | $-1;\dfrac{7}{51}$ | |
| | | 77. | $-53x^2-72x-19=0$ | $-1;-\dfrac{19}{53}$ | |
| | | 78. | $63x^2-68x+5=0$ | $1;\dfrac{5}{63}$ | |
| | | 79. | $-11x^2+56x-5=0$ | $\dfrac{1}{11};5$ | |
| | | 80. | $-11x^2+54x-43=0$ | $1;\dfrac{43}{11}$ | |
| | | 81. | $-88x^2-50x-7=0$ | $-\dfrac{7}{22};-\dfrac{1}{4}$ | |
| | | 82. | $5x^2-58x+96=0$ | $\dfrac{48}{5};2$ | |
| | | 83. | $-43x^2+48x-5=0$ | $\dfrac{5}{43};1$ | |
| | | 84. | $-25x^2+70x-13=0$ | $\dfrac{1}{5};\dfrac{13}{5}$ | |
| | | 85. | $-57x^2+52x+5=0$ | $-\dfrac{5}{57};1$ | |
| | | 86. | $60x^2+44x+7=0$ | $-\dfrac{7}{30};-\dfrac{1}{2}$ | |
| | | 87. | $-x^2-48x+100=0$ | $-50;2$ | |
| | | 88. | $55x^2-64x+16=0$ | $\dfrac{4}{5};\dfrac{4}{11}$ | |
| | | 89. | $-3x^2-52x+36=0$ | $-18;\dfrac{2}{3}$ | |
| | | 90. | $-5x^2-46x-9=0$ | $-9;-\dfrac{1}{5}$ | |
| | | 91. | $15x^2+62x+64=0$ | $-2;-\dfrac{32}{15}$ | |
| | | 92. | $7x^2+48x+68=0$ | $-2;-\dfrac{34}{7}$ | |
| | | 93. | $-56x^2-54x-9=0$ | $-\dfrac{3}{4};-\dfrac{3}{14}$ | |
| | | 94. | $-88x^2+70x-3=0$ | $\dfrac{1}{22};\dfrac{3}{4}$ | |
| | | 95. | $9x^2-68x+59=0$ | $\dfrac{59}{9};1$ | |
| | | 96. | $-11x^2+70x-96=0$ | $2;\dfrac{48}{11}$ | |
| | | 97. | $23x^2+44x-4=0$ | $\dfrac{2}{23};-2$ | |
| | | 98. | $-21x^2-68x-47=0$ | $-\dfrac{47}{21};-1$ | |
| | | 99. | $16x^2-66x+29=0$ | $\dfrac{29}{8};\dfrac{1}{2}$ | |
| | | 100. | $53x^2-54x+1=0$ | $1;\dfrac{1}{53}$ | |
| | | 101. | $-29x^2+72x-43=0$ | $1;\dfrac{43}{29}$ | |
| | | 102. | $-12x^2+52x-51=0$ | $\dfrac{3}{2};\dfrac{17}{6}$ | |
| | | 103. | $-7x^2-54x-47=0$ | $-\dfrac{47}{7};-1$ | |
| | | 104. | $36x^2-60x-11=0$ | $\dfrac{11}{6};-\dfrac{1}{6}$ | |
| | | 105. | $-27x^2+40x+28=0$ | $-\dfrac{14}{27};2$ | |
| | | 106. | $17x^2-44x-21=0$ | $3;-\dfrac{7}{17}$ | |
| | | 107. | $16x^2-62x+55=0$ | $\dfrac{5}{2};\dfrac{11}{8}$ | |
| | | 108. | $-35x^2-44x-9=0$ | $-1;-\dfrac{9}{35}$ | |
| | | 109. | $96x^2-68x+5=0$ | $\dfrac{5}{8};\dfrac{1}{12}$ | |
| | | 110. | $x^2+52x-53=0$ | $1;-53$ | |
| | | 111. | $69x^2+64x+12=0$ | $-\dfrac{6}{23};-\dfrac{2}{3}$ | |
| | | 112. | $9x^2-54x+32=0$ | $\dfrac{16}{3};\dfrac{2}{3}$ | |
| | | 113. | $-35x^2-58x+13=0$ | $-\dfrac{13}{7};\dfrac{1}{5}$ | |
| | | 114. | $-7x^2+58x-51=0$ | $1;\dfrac{51}{7}$ | |
| | | 115. | $-11x^2+48x-16=0$ | $\dfrac{4}{11};4$ | |
| | | 116. | $-x^2+62x-61=0$ | $1;61$ | |
| | | 117. | $43x^2-40x-3=0$ | $1;-\dfrac{3}{43}$ | |
| | | 118. | $55x^2-72x+20=0$ | $\dfrac{10}{11};\dfrac{2}{5}$ | |
| | | 119. | $-36x^2+44x-13=0$ | $\dfrac{1}{2};\dfrac{13}{18}$ | |
| | | 120. | $16x^2-48x-13=0$ | $\dfrac{13}{4};-\dfrac{1}{4}$ | |
| | | 121. | $-11x^2+46x-48=0$ | $2;\dfrac{24}{11}$ | |
| | | 122. | $25x^2+52x+4=0$ | $-\dfrac{2}{25};-2$ | |
| | | 123. | $-64x^2-62x-15=0$ | $-\dfrac{1}{2};-\dfrac{15}{32}$ | |
| | | 124. | $-9x^2-58x-80=0$ | $-\dfrac{40}{9};-2$ | |
| | | 125. | $-7x^2+66x-59=0$ | $1;\dfrac{59}{7}$ | |
| | | 126. | $-59x^2-58x+1=0$ | $-1;\dfrac{1}{59}$ | |
| | | 127. | $-12x^2+64x-45=0$ | $\dfrac{5}{6};\dfrac{9}{2}$ | |
| | | 128. | $29x^2+40x+11=0$ | $-\dfrac{11}{29};-1$ | |
| | | 129. | $-3x^2-46x-15=0$ | $-15;-\dfrac{1}{3}$ | |
| | | 130. | $-29x^2-46x+24=0$ | $-2;\dfrac{12}{29}$ | |
| | | 131. | $43x^2+70x+27=0$ | $-\dfrac{27}{43};-1$ | |
| | | 132. | $x^2-64x+63=0$ | $63;1$ | |
| | | 133. | $-27x^2+70x-43=0$ | $1;\dfrac{43}{27}$ | |
| | | 134. | $-20x^2+68x-29=0$ | $\dfrac{1}{2};\dfrac{29}{10}$ | |
| | | 135. | $-17x^2+72x-76=0$ | $2;\dfrac{38}{17}$ | |
| | | 136. | $-64x^2+70x-19=0$ | $\dfrac{1}{2};\dfrac{19}{32}$ | |
| | | 137. | $-7x^2-60x+27=0$ | $-9;\dfrac{3}{7}$ | |
| | | 138. | $5x^2+38x-63=0$ | $\dfrac{7}{5};-9$ | |
| | | 139. | $51x^2-70x+24=0$ | $\dfrac{12}{17};\dfrac{2}{3}$ | |
| | | 140. | $-21x^2-40x+21=0$ | $-\dfrac{7}{3};\dfrac{3}{7}$ | |
| | | 141. | $24x^2-70x+49=0$ | $\dfrac{7}{4};\dfrac{7}{6}$ | |
| | | 142. | $95x^2-52x-3=0$ | $\dfrac{3}{5};-\dfrac{1}{19}$ | |
| | | 143. | $63x^2-40x-12=0$ | $\dfrac{6}{7};-\dfrac{2}{9}$ | |
| | | 144. | $-64x^2-64x-15=0$ | $-\dfrac{5}{8};-\dfrac{3}{8}$ | |
| | | 145. | $37x^2+46x+9=0$ | $-\dfrac{9}{37};-1$ | |
| | | 146. | $-48x^2-50x-13=0$ | $-\dfrac{13}{24};-\dfrac{1}{2}$ | |
| | | 147. | $-27x^2+70x-32=0$ | $\dfrac{16}{27};2$ | |
| | | 148. | $-27x^2-50x-23=0$ | $-1;-\dfrac{23}{27}$ | |
| | | 149. | $9x^2+44x-53=0$ | $1;-\dfrac{53}{9}$ | |
| | | 150. | $-17x^2+72x-76=0$ | $2;\dfrac{38}{17}$ | |
| | | 151. | $51x^2+40x-11=0$ | $\dfrac{11}{51};-1$ | |
| | | 152. | $-19x^2+54x+9=0$ | $-\dfrac{3}{19};3$ | |
| | | 153. | $8x^2-70x+75=0$ | $\dfrac{15}{2};\dfrac{5}{4}$ | |
| | | 154. | $-33x^2-40x+17=0$ | $-\dfrac{17}{11};\dfrac{1}{3}$ | |
| | | 155. | $100x^2+52x+1=0$ | $-\dfrac{1}{50};-\dfrac{1}{2}$ | |
| | | 156. | $23x^2-64x+41=0$ | $\dfrac{41}{23};1$ | |
| | | 157. | $-25x^2+48x+4=0$ | $-\dfrac{2}{25};2$ | |
| | | 158. | $-32x^2+68x-35=0$ | $\dfrac{7}{8};\dfrac{5}{4}$ | |
| | | 159. | $-7x^2+60x-77=0$ | $\dfrac{11}{7};7$ | |
| | | 160. | $-45x^2+64x-11=0$ | $\dfrac{1}{5};\dfrac{11}{9}$ | |
| | | 161. | $-32x^2-68x-35=0$ | $-\dfrac{5}{4};-\dfrac{7}{8}$ | |
| | | 162. | $-5x^2+44x-63=0$ | $\dfrac{9}{5};7$ | |
| | | 163. | $-28x^2-40x-13=0$ | $-\dfrac{13}{14};-\dfrac{1}{2}$ | |
| | | 164. | $52x^2-72x+23=0$ | $\dfrac{23}{26};\dfrac{1}{2}$ | |
| | | 165. | $13x^2+48x+44=0$ | $-\dfrac{22}{13};-2$ | |
| | | 166. | $-37x^2+44x-7=0$ | $\dfrac{7}{37};1$ | |
| | | 167. | $-7x^2-66x-27=0$ | $-9;-\dfrac{3}{7}$ | |
| | | 168. | $-45x^2-46x+11=0$ | $-\dfrac{11}{9};\dfrac{1}{5}$ | |
| | | 169. | $72x^2+38x+5=0$ | $-\dfrac{1}{4};-\dfrac{5}{18}$ | |
| | | 170. | $88x^2-50x+3=0$ | $\dfrac{1}{2};\dfrac{3}{44}$ | |
| | | 171. | $9x^2-54x+56=0$ | $\dfrac{14}{3};\dfrac{4}{3}$ | |
| | | 172. | $-3x^2-40x-68=0$ | $-\dfrac{34}{3};-2$ | |
| | | 173. | $-63x^2-62x-15=0$ | $-\dfrac{5}{9};-\dfrac{3}{7}$ | |
| | | 174. | $67x^2+62x-5=0$ | $\dfrac{5}{67};-1$ | |
| | | 175. | $69x^2-56x+11=0$ | $\dfrac{11}{23};\dfrac{1}{3}$ | |
| | | 176. | $-21x^2-40x+4=0$ | $-2;\dfrac{2}{21}$ | |
| | | 177. | $-35x^2-52x-9=0$ | $-\dfrac{9}{7};-\dfrac{1}{5}$ | |
| | | 178. | $7x^2+54x+80=0$ | $-2;-\dfrac{40}{7}$ | |
| | | 179. | $-9x^2+52x+12=0$ | $-\dfrac{2}{9};6$ | |
| | | 180. | $37x^2-64x+27=0$ | $1;\dfrac{27}{37}$ | |
| | | 181. | $15x^2+68x+64=0$ | $-\dfrac{4}{3};-\dfrac{16}{5}$ | |
| | | 182. | $-23x^2-72x-52=0$ | $-2;-\dfrac{26}{23}$ | |
| | | 183. | $15x^2-38x-21=0$ | $3;-\dfrac{7}{15}$ | |
| | | 184. | $-65x^2-46x-8=0$ | $-\dfrac{2}{5};-\dfrac{4}{13}$ | |
| | | 185. | $69x^2+68x+15=0$ | $-\dfrac{1}{3};-\dfrac{15}{23}$ | |
| | | 186. | $72x^2-38x+1=0$ | $\dfrac{1}{2};\dfrac{1}{36}$ | |
| | | 187. | $-3x^2+52x-64=0$ | $\dfrac{4}{3};16$ | |
| | | 188. | $-72x^2-66x-5=0$ | $-\dfrac{5}{6};-\dfrac{1}{12}$ | |
| | | 189. | $45x^2+46x+8=0$ | $-\dfrac{2}{9};-\dfrac{4}{5}$ | |
| | | 190. | $8x^2+46x+63=0$ | $-\dfrac{9}{4};-\dfrac{7}{2}$ | |
| | | 191. | $15x^2-46x-33=0$ | $\dfrac{11}{3};-\dfrac{3}{5}$ | |
| | | 192. | $87x^2-46x-8=0$ | $\dfrac{2}{3};-\dfrac{4}{29}$ | |
| | | 193. | $-4x^2+40x-19=0$ | $\dfrac{1}{2};\dfrac{19}{2}$ | |
| | | 194. | $49x^2-42x-16=0$ | $\dfrac{8}{7};-\dfrac{2}{7}$ | |
| | | 195. | $-20x^2-72x-31=0$ | $-\dfrac{31}{10};-\dfrac{1}{2}$ | |
| | | 196. | $-53x^2-64x-11=0$ | $-1;-\dfrac{11}{53}$ | |
| | | 197. | $-15x^2-52x+19=0$ | $-\dfrac{19}{5};\dfrac{1}{3}$ | |
| | | 198. | $-3x^2-64x-21=0$ | $-21;-\dfrac{1}{3}$ | |
| | | 199. | $-16x^2+48x-11=0$ | $\dfrac{1}{4};\dfrac{11}{4}$ | |
| | | 200. | $7x^2-44x+45=0$ | $5;\dfrac{9}{7}$ | |
| | | 201. | $-96x^2+52x-5=0$ | $\dfrac{1}{8};\dfrac{5}{12}$ | |
| | | 202. | $3x^2+50x+47=0$ | $-1;-\dfrac{47}{3}$ | |
| | | 203. | $-72x^2-42x-5=0$ | $-\dfrac{5}{12};-\dfrac{1}{6}$ | |
| | | 204. | $32x^2+44x+15=0$ | $-\dfrac{5}{8};-\dfrac{3}{4}$ | |
| | | 205. | $-15x^2-56x-41=0$ | $-\dfrac{41}{15};-1$ | |
| | | 206. | $64x^2+60x+9=0$ | $-\dfrac{3}{16};-\dfrac{3}{4}$ | |
| | | 207. | $-32x^2-58x-21=0$ | $-\dfrac{21}{16};-\dfrac{1}{2}$ | |
| | | 208. | $-64x^2+68x-15=0$ | $\dfrac{5}{16};\dfrac{3}{4}$ | |
| | | 209. | $x^2-64x+63=0$ | $63;1$ | |
| | | 210. | $-5x^2-58x-96=0$ | $-\dfrac{48}{5};-2$ | |
| | | 211. | $15x^2+62x+8=0$ | $-\dfrac{2}{15};-4$ | |
| | | 212. | $-45x^2-46x+11=0$ | $-\dfrac{11}{9};\dfrac{1}{5}$ | |
| | | 213. | $7x^2+60x+77=0$ | $-\dfrac{11}{7};-7$ | |
| | | 214. | $-9x^2+44x-51=0$ | $\dfrac{17}{9};3$ | |
| | | 215. | $-33x^2-70x-32=0$ | $-\dfrac{16}{11};-\dfrac{2}{3}$ | |
| | | 216. | $88x^2-58x+9=0$ | $\dfrac{9}{22};\dfrac{1}{4}$ | |
| | | 217. | $-7x^2+60x-53=0$ | $1;\dfrac{53}{7}$ | |
| | | 218. | $25x^2-58x+16=0$ | $2;\dfrac{8}{25}$ | |
| | | 219. | $-51x^2-64x-20=0$ | $-\dfrac{2}{3};-\dfrac{10}{17}$ | |
| | | 220. | $61x^2+60x-1=0$ | $\dfrac{1}{61};-1$ | |
| | | 221. | $-65x^2-62x-8=0$ | $-\dfrac{4}{5};-\dfrac{2}{13}$ | |
| | | 222. | $-31x^2-64x-4=0$ | $-2;-\dfrac{2}{31}$ | |
| | | 223. | $29x^2+46x+17=0$ | $-\dfrac{17}{29};-1$ | |
| | | 224. | $-13x^2+40x+48=0$ | $-\dfrac{12}{13};4$ | |
| | | 225. | $20x^2+48x+19=0$ | $-\dfrac{1}{2};-\dfrac{19}{10}$ | |
| | | 226. | $-35x^2+46x-11=0$ | $\dfrac{11}{35};1$ | |
| | | 227. | $9x^2+60x+19=0$ | $-\dfrac{1}{3};-\dfrac{19}{3}$ | |
| | | 228. | $-5x^2-52x-84=0$ | $-\dfrac{42}{5};-2$ | |
| | | 229. | $-24x^2+38x+11=0$ | $-\dfrac{1}{4};\dfrac{11}{6}$ | |
| | | 230. | $x^2+46x-47=0$ | $1;-47$ | |
| | | 231. | $64x^2+44x+7=0$ | $-\dfrac{1}{4};-\dfrac{7}{16}$ | |
| | | 232. | $-3x^2-58x-72=0$ | $-18;-\dfrac{4}{3}$ | |
| | | 233. | $-17x^2-48x-31=0$ | $-\dfrac{31}{17};-1$ | |
| | | 234. | $21x^2-40x-4=0$ | $2;-\dfrac{2}{21}$ | |
| | | 235. | $8x^2+46x+51=0$ | $-\dfrac{3}{2};-\dfrac{17}{4}$ | |
| | | 236. | $-76x^2+44x-3=0$ | $\dfrac{3}{38};\dfrac{1}{2}$ | |
| | | 237. | $-15x^2-58x-56=0$ | $-2;-\dfrac{28}{15}$ | |
| | | 238. | $11x^2+72x+85=0$ | $-\dfrac{17}{11};-5$ | |
| | | 239. | $-29x^2-62x-33=0$ | $-\dfrac{33}{29};-1$ | |
| | | 240. | $-21x^2-64x-35=0$ | $-\dfrac{7}{3};-\dfrac{5}{7}$ | |
| | | 241. | $-24x^2+58x-33=0$ | $\dfrac{11}{12};\dfrac{3}{2}$ | |
| | | 242. | $43x^2-64x+21=0$ | $1;\dfrac{21}{43}$ | |
| | | 243. | $-31x^2+72x-20=0$ | $\dfrac{10}{31};2$ | |
| | | 244. | $80x^2+54x+7=0$ | $-\dfrac{7}{40};-\dfrac{1}{2}$ | |
| | | 245. | $16x^2-46x-35=0$ | $\dfrac{7}{2};-\dfrac{5}{8}$ | |
| | | 246. | $-3x^2+40x-48=0$ | $\dfrac{4}{3};12$ | |
| | | 247. | $63x^2+60x+13=0$ | $-\dfrac{1}{3};-\dfrac{13}{21}$ | |
| | | 248. | $-31x^2-58x-27=0$ | $-1;-\dfrac{27}{31}$ | |
| | | 249. | $8x^2-54x+55=0$ | $\dfrac{11}{2};\dfrac{5}{4}$ | |
| | | 250. | $80x^2+56x+9=0$ | $-\dfrac{1}{4};-\dfrac{9}{20}$ | |
| | | 251. | $-31x^2+40x-9=0$ | $\dfrac{9}{31};1$ | |
| | | 252. | $-x^2-40x+41=0$ | $-41;1$ | |
| | | 253. | $-5x^2+72x-28=0$ | $\dfrac{2}{5};14$ | |
| | | 254. | $-15x^2-64x-49=0$ | $-\dfrac{49}{15};-1$ | |
| | | 255. | $-80x^2+48x+9=0$ | $-\dfrac{3}{20};\dfrac{3}{4}$ | |
| | | 256. | $21x^2+38x+16=0$ | $-\dfrac{2}{3};-\dfrac{8}{7}$ | |
| | | 257. | $11x^2-42x-53=0$ | $\dfrac{53}{11};-1$ | |
| | | 258. | $27x^2-66x+35=0$ | $\dfrac{5}{3};\dfrac{7}{9}$ | |
| | | 259. | $-35x^2+48x-13=0$ | $\dfrac{13}{35};1$ | |
| | | 260. | $-39x^2+40x-1=0$ | $\dfrac{1}{39};1$ | |
| | | 261. | $-23x^2+48x-4=0$ | $\dfrac{2}{23};2$ | |
| | | 262. | $-16x^2-38x+23=0$ | $-\dfrac{23}{8};\dfrac{1}{2}$ | |
| | | 263. | $-49x^2-70x-24=0$ | $-\dfrac{6}{7};-\dfrac{4}{7}$ | |
| | | 264. | $-4x^2+40x-99=0$ | $\dfrac{9}{2};\dfrac{11}{2}$ | |
| | | 265. | $27x^2-46x+19=0$ | $1;\dfrac{19}{27}$ | |
| | | 266. | $27x^2-48x+5=0$ | $\dfrac{5}{3};\dfrac{1}{9}$ | |
| | | 267. | $39x^2+64x+17=0$ | $-\dfrac{1}{3};-\dfrac{17}{13}$ | |
| | | 268. | $-7x^2-66x-27=0$ | $-9;-\dfrac{3}{7}$ | |
| | | 269. | $-31x^2-70x-16=0$ | $-2;-\dfrac{8}{31}$ | |
| | | 270. | $-17x^2-60x-52=0$ | $-2;-\dfrac{26}{17}$ | |
| | | 271. | $-55x^2+52x-12=0$ | $\dfrac{2}{5};\dfrac{6}{11}$ | |
| | | 272. | $12x^2+40x-7=0$ | $\dfrac{1}{6};-\dfrac{7}{2}$ | |
| | | 273. | $8x^2+66x+45=0$ | $-\dfrac{3}{4};-\dfrac{15}{2}$ | |
| | | 274. | $11x^2+52x+41=0$ | $-1;-\dfrac{41}{11}$ | |
| | | 275. | $-31x^2-72x-20=0$ | $-2;-\dfrac{10}{31}$ | |
| | | 276. | $-40x^2+54x-11=0$ | $\dfrac{1}{4};\dfrac{11}{10}$ | |
| | | 277. | $29x^2-64x+35=0$ | $\dfrac{35}{29};1$ | |
| | | 278. | $-8x^2-70x-33=0$ | $-\dfrac{33}{4};-\dfrac{1}{2}$ | |
| | | 279. | $-31x^2-38x-7=0$ | $-1;-\dfrac{7}{31}$ | |
| | | 280. | $-64x^2+66x-17=0$ | $\dfrac{1}{2};\dfrac{17}{32}$ | |
| | | 281. | $99x^2+48x+5=0$ | $-\dfrac{5}{33};-\dfrac{1}{3}$ | |
| | | 282. | $13x^2-40x-48=0$ | $4;-\dfrac{12}{13}$ | |
| | | 283. | $-75x^2+70x-8=0$ | $\dfrac{2}{15};\dfrac{4}{5}$ | |
| | | 284. | $-29x^2+48x-19=0$ | $\dfrac{19}{29};1$ | |
| | | 285. | $55x^2-64x+16=0$ | $\dfrac{4}{5};\dfrac{4}{11}$ | |
| | | 286. | $25x^2+60x+11=0$ | $-\dfrac{1}{5};-\dfrac{11}{5}$ | |
| | | 287. | $-9x^2+50x-41=0$ | $1;\dfrac{41}{9}$ | |
| | | 288. | $-9x^2+66x-85=0$ | $\dfrac{5}{3};\dfrac{17}{3}$ | |
| | | 289. | $25x^2-62x+24=0$ | $2;\dfrac{12}{25}$ | |
| | | 290. | $5x^2-44x+63=0$ | $7;\dfrac{9}{5}$ | |
| | | 291. | $-49x^2-42x+16=0$ | $-\dfrac{8}{7};\dfrac{2}{7}$ | |
| | | 292. | $-17x^2+44x-27=0$ | $1;\dfrac{27}{17}$ | |
| | | 293. | $9x^2+46x+37=0$ | $-1;-\dfrac{37}{9}$ | |
| | | 294. | $27x^2+42x+11=0$ | $-\dfrac{1}{3};-\dfrac{11}{9}$ | |
| | | 295. | $-24x^2+70x-25=0$ | $\dfrac{5}{12};\dfrac{5}{2}$ | |
| | | 296. | $40x^2+54x-9=0$ | $\dfrac{3}{20};-\dfrac{3}{2}$ | |
| | | 297. | $-39x^2+58x-15=0$ | $\dfrac{1}{3};\dfrac{15}{13}$ | |
| | | 298. | $9x^2-54x-40=0$ | $\dfrac{20}{3};-\dfrac{2}{3}$ | |
| | | 299. | $11x^2-60x+25=0$ | $5;\dfrac{5}{11}$ | |
| | | 300. | $25x^2-52x+4=0$ | $2;\dfrac{2}{25}$ | |
| | | 301. | $-51x^2+40x-4=0$ | $\dfrac{2}{17};\dfrac{2}{3}$ | |
| | | 302. | $56x^2-38x-13=0$ | $\dfrac{13}{14};-\dfrac{1}{4}$ | |
| | | 303. | $5x^2-38x+69=0$ | $\dfrac{23}{5};3$ | |
| | | 304. | $-80x^2+58x-9=0$ | $\dfrac{9}{40};\dfrac{1}{2}$ | |
| | | 305. | $-9x^2-64x-60=0$ | $-6;-\dfrac{10}{9}$ | |
| | | 306. | $-51x^2+46x+5=0$ | $-\dfrac{5}{51};1$ | |
| | | 307. | $-27x^2-62x-35=0$ | $-\dfrac{35}{27};-1$ | |
| | | 308. | $16x^2-46x+33=0$ | $\dfrac{3}{2};\dfrac{11}{8}$ | |
| | | 309. | $-7x^2+40x-48=0$ | $\dfrac{12}{7};4$ | |
| | | 310. | $-23x^2-72x-49=0$ | $-\dfrac{49}{23};-1$ | |
| | | 311. | $-8x^2-54x-85=0$ | $-\dfrac{17}{4};-\dfrac{5}{2}$ | |
| | | 312. | $-87x^2-38x-3=0$ | $-\dfrac{1}{3};-\dfrac{3}{29}$ | |
| | | 313. | $37x^2-48x+11=0$ | $1;\dfrac{11}{37}$ | |
| | | 314. | $-27x^2-40x+28=0$ | $-2;\dfrac{14}{27}$ | |
| | | 315. | $-25x^2-48x-23=0$ | $-1;-\dfrac{23}{25}$ | |
| | | 316. | $-51x^2+58x-7=0$ | $\dfrac{7}{51};1$ | |
| | | 317. | $80x^2+48x-9=0$ | $\dfrac{3}{20};-\dfrac{3}{4}$ | |
| | | 318. | $49x^2-58x+9=0$ | $1;\dfrac{9}{49}$ | |
| | | 319. | $37x^2-72x+35=0$ | $1;\dfrac{35}{37}$ | |
| | | 320. | $-27x^2-56x-4=0$ | $-2;-\dfrac{2}{27}$ | |
| | | 321. | $-13x^2+42x-29=0$ | $1;\dfrac{29}{13}$ | |
| | | 322. | $-7x^2-54x-80=0$ | $-\dfrac{40}{7};-2$ | |
| | | 323. | $-19x^2+46x-27=0$ | $1;\dfrac{27}{19}$ | |
| | | 324. | $19x^2+52x+33=0$ | $-1;-\dfrac{33}{19}$ | |
| | | 325. | $43x^2+38x-5=0$ | $\dfrac{5}{43};-1$ | |
| | | 326. | $35x^2-58x+23=0$ | $1;\dfrac{23}{35}$ | |
| | | 327. | $x^2+46x+88=0$ | $-2;-44$ | |
| | | 328. | $20x^2+52x+21=0$ | $-\dfrac{1}{2};-\dfrac{21}{10}$ | |
| | | 329. | $-4x^2+68x-93=0$ | $\dfrac{3}{2};\dfrac{31}{2}$ | |
| | | 330. | $-13x^2-68x-87=0$ | $-3;-\dfrac{29}{13}$ | |
| | | 331. | $40x^2-42x-13=0$ | $\dfrac{13}{10};-\dfrac{1}{4}$ | |
| | | 332. | $-9x^2-38x+35=0$ | $-5;\dfrac{7}{9}$ | |
| | | 333. | $39x^2+46x-8=0$ | $\dfrac{2}{13};-\dfrac{4}{3}$ | |
| | | 334. | $5x^2-44x+63=0$ | $7;\dfrac{9}{5}$ | |
| | | 335. | $-35x^2-38x+9=0$ | $-\dfrac{9}{7};\dfrac{1}{5}$ | |
| | | 336. | $47x^2+62x+15=0$ | $-\dfrac{15}{47};-1$ | |
| | | 337. | $-13x^2-40x-27=0$ | $-\dfrac{27}{13};-1$ | |
| | | 338. | $-32x^2+60x-13=0$ | $\dfrac{1}{4};\dfrac{13}{8}$ | |
| | | 339. | $5x^2-42x-47=0$ | $\dfrac{47}{5};-1$ | |
| | | 340. | $-11x^2+72x-36=0$ | $\dfrac{6}{11};6$ | |
| | | 341. | $8x^2+46x+51=0$ | $-\dfrac{3}{2};-\dfrac{17}{4}$ | |
| | | 342. | $49x^2+54x+5=0$ | $-\dfrac{5}{49};-1$ | |
| | | 343. | $-11x^2-56x-45=0$ | $-\dfrac{45}{11};-1$ | |
| | | 344. | $-4x^2-60x+31=0$ | $-\dfrac{31}{2};\dfrac{1}{2}$ | |
| | | 345. | $-16x^2-64x-63=0$ | $-\dfrac{9}{4};-\dfrac{7}{4}$ | |
| | | 346. | $-36x^2-68x-25=0$ | $-\dfrac{25}{18};-\dfrac{1}{2}$ | |
| | | 347. | $-15x^2+58x-39=0$ | $\dfrac{13}{15};3$ | |
| | | 348. | $-13x^2-58x-57=0$ | $-3;-\dfrac{19}{13}$ | |
| | | 349. | $-33x^2-40x+17=0$ | $-\dfrac{17}{11};\dfrac{1}{3}$ | |
| | | 350. | $13x^2+66x+5=0$ | $-\dfrac{1}{13};-5$ | |
| | | 351. | $-61x^2-50x+11=0$ | $-1;\dfrac{11}{61}$ | |
| | | 352. | $-13x^2+66x-5=0$ | $\dfrac{1}{13};5$ | |
| | | 353. | $-9x^2+52x+61=0$ | $-1;\dfrac{61}{9}$ | |
| | | 354. | $11x^2-42x-65=0$ | $5;-\dfrac{13}{11}$ | |
| | | 355. | $-13x^2-38x+3=0$ | $-3;\dfrac{1}{13}$ | |
| | | 356. | $21x^2-68x+52=0$ | $2;\dfrac{26}{21}$ | |
| | | 357. | $-15x^2-58x-11=0$ | $-\dfrac{11}{3};-\dfrac{1}{5}$ | |
| | | 358. | $21x^2-44x+20=0$ | $\dfrac{10}{7};\dfrac{2}{3}$ | |
| | | 359. | $40x^2-38x+9=0$ | $\dfrac{1}{2};\dfrac{9}{20}$ | |
| | | 360. | $33x^2-56x+16=0$ | $\dfrac{4}{3};\dfrac{4}{11}$ | |
| | | 361. | $87x^2+44x+5=0$ | $-\dfrac{5}{29};-\dfrac{1}{3}$ | |
| | | 362. | $-13x^2+58x-64=0$ | $2;\dfrac{32}{13}$ | |
| | | 363. | $-x^2+38x-37=0$ | $1;37$ | |
| | | 364. | $15x^2-58x+39=0$ | $3;\dfrac{13}{15}$ | |
| | | 365. | $-56x^2-58x-11=0$ | $-\dfrac{11}{14};-\dfrac{1}{4}$ | |
| | | 366. | $67x^2-68x+1=0$ | $1;\dfrac{1}{67}$ | |
| | | 367. | $5x^2+58x-91=0$ | $\dfrac{7}{5};-13$ | |
| | | 368. | $-69x^2-44x-7=0$ | $-\dfrac{1}{3};-\dfrac{7}{23}$ | |
| | | 369. | $5x^2-58x+33=0$ | $11;\dfrac{3}{5}$ | |
| | | 370. | $-36x^2-60x+11=0$ | $-\dfrac{11}{6};\dfrac{1}{6}$ | |
| | | 371. | $-15x^2-62x-51=0$ | $-3;-\dfrac{17}{15}$ | |
| | | 372. | $21x^2-64x+19=0$ | $\dfrac{19}{7};\dfrac{1}{3}$ | |
| | | 373. | $-21x^2-68x-55=0$ | $-\dfrac{5}{3};-\dfrac{11}{7}$ | |
| | | 374. | $-80x^2+38x-3=0$ | $\dfrac{1}{10};\dfrac{3}{8}$ | |
| | | 375. | $-47x^2+48x-1=0$ | $\dfrac{1}{47};1$ | |
| | | 376. | $67x^2-66x-1=0$ | $1;-\dfrac{1}{67}$ | |
| | | 377. | $-35x^2+44x+7=0$ | $-\dfrac{1}{7};\dfrac{7}{5}$ | |
| | | 378. | $-80x^2-38x-3=0$ | $-\dfrac{3}{8};-\dfrac{1}{10}$ | |
| | | 379. | $5x^2-38x-43=0$ | $\dfrac{43}{5};-1$ | |
| | | 380. | $5x^2+58x-63=0$ | $1;-\dfrac{63}{5}$ | |
| | | 381. | $87x^2+38x+3=0$ | $-\dfrac{3}{29};-\dfrac{1}{3}$ | |
| | | 382. | $-35x^2+72x-13=0$ | $\dfrac{1}{5};\dfrac{13}{7}$ | |
| | | 383. | $27x^2+68x+28=0$ | $-\dfrac{14}{27};-2$ | |
| | | 384. | $-21x^2+68x-32=0$ | $\dfrac{4}{7};\dfrac{8}{3}$ | |
| | | 385. | $-15x^2+68x-76=0$ | $2;\dfrac{38}{15}$ | |
| | | 386. | $x^2-46x+88=0$ | $44;2$ | |
| | | 387. | $13x^2+70x+25=0$ | $-\dfrac{5}{13};-5$ | |
| | | 388. | $13x^2-68x+55=0$ | $\dfrac{55}{13};1$ | |
| | | 389. | $80x^2+38x+3=0$ | $-\dfrac{1}{10};-\dfrac{3}{8}$ | |
| | | 390. | $-64x^2+64x-15=0$ | $\dfrac{3}{8};\dfrac{5}{8}$ | |
| | | 391. | $87x^2+68x+13=0$ | $-\dfrac{1}{3};-\dfrac{13}{29}$ | |
| | | 392. | $7x^2-64x+100=0$ | $\dfrac{50}{7};2$ | |
| | | 393. | $7x^2-40x-47=0$ | $\dfrac{47}{7};-1$ | |
| | | 394. | $-48x^2+46x-5=0$ | $\dfrac{1}{8};\dfrac{5}{6}$ | |
| | | 395. | $11x^2-58x+56=0$ | $4;\dfrac{14}{11}$ | |
| | | 396. | $11x^2-40x-75=0$ | $5;-\dfrac{15}{11}$ | |
| | | 397. | $-15x^2+56x-41=0$ | $1;\dfrac{41}{15}$ | |
| | | 398. | $9x^2+56x-49=0$ | $\dfrac{7}{9};-7$ | |
| | | 399. | $39x^2-38x-1=0$ | $1;-\dfrac{1}{39}$ | |
| | | 400. | $-3x^2-46x-91=0$ | $-13;-\dfrac{7}{3}$ | |
| |
